pi0neerpat

name	optimize-skills
description	Audit a Claude Code skill for cost optimization. Classifies each step as mechanical/cheap-AI/frontier, proposes script offloading and Haiku delegation. Use when reviewing skill costs, "optimize this skill", "make this cheaper", or "audit skill cost".
argument-hint	skill-name-or-path
allowed-tools	Read, Grep, Glob, Bash(python3 *), Agent

Optimize Skills

Analyze an existing Claude Code skill and produce a concrete plan to reduce its per-run cost by offloading mechanical work to scripts and cheap models.

spalladino

Falsehoods that Ethereum programmers believe

I recently stumbled upon Falsehoods programmers believe about time zones, which got a good laugh out of me. It reminded me of other great lists of falsehoods, such as about names or time, and made me look for an equivalent for Ethereum. Having found none, here is my humble contribution to this set.

About Gas

Calling estimateGas will return the gas required by my transaction

Calling estimateGas will return the gas that your transaction would require if it were mined now. The current state of the chain may be very different to the state in which your tx will get mined. So when your tx i